{"id":15041099,"url":"https://github.com/polypheny/polypheny-db","last_synced_at":"2025-04-13T04:58:57.501Z","repository":{"id":38399100,"uuid":"166387176","full_name":"polypheny/Polypheny-DB","owner":"polypheny","description":"A self-adaptive Polystore that provides cost- and workload aware access to heterogeneous data.","archived":false,"fork":false,"pushed_at":"2025-04-11T16:08:47.000Z","size":42168,"stargazers_count":133,"open_issues_count":97,"forks_count":85,"subscribers_count":7,"default_branch":"master","last_synced_at":"2025-04-13T04:58:50.441Z","etag":null,"topics":["database","database-management","db","dbms","java"],"latest_commit_sha":null,"homepage":"https://polypheny.org","language":"Java","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"apache-2.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/polypheny.png","metadata":{"files":{"readme":"README.md","changelog":"CHANGELOG.md","contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2019-01-18T10:24:15.000Z","updated_at":"2025-04-10T11:36:09.000Z","dependencies_parsed_at":"2023-10-17T04:37:02.801Z","dependency_job_id":"d48a8fee-0ce8-4371-9eb1-43a887d6a8e2","html_url":"https://github.com/polypheny/Polypheny-DB","commit_stats":{"total_commits":205,"total_committers":25,"mean_commits":8.2,"dds":"0.48292682926829267","last_synced_commit":"5da9c7ee7e85c929bbdb404a3619690fa6526bc1"},"previous_names":[],"tags_count":10,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/polypheny%2FPolypheny-DB","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/polypheny%2FPolypheny-DB/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/polypheny%2FPolypheny-DB/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/polypheny%2FPolypheny-DB/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/polypheny","download_url":"https://codeload.github.com/polypheny/Polypheny-DB/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":248665759,"owners_count":21142123,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["database","database-management","db","dbms","java"],"created_at":"2024-09-24T20:45:32.805Z","updated_at":"2025-04-13T04:58:57.484Z","avatar_url":"https://github.com/polypheny.png","language":"Java","readme":"\u003cp align=\"center\"\u003e\n    \u003ca href=\"https://polypheny.org/\"\u003e\n        \u003cpicture\u003e\u003csource media=\"(prefers-color-scheme: dark)\" srcset=\"https://raw.githubusercontent.com/polypheny/Admin/master/Logo/logo-white-text_cropped.png\"\u003e\n            \u003cimg width='50%' alt=\"Light: 'Resume application project app icon' Dark: 'Resume application project app icon'\" src=\"https://raw.githubusercontent.com/polypheny/Admin/master/Logo/logo-transparent_cropped.png\"\u003e\n        \u003c/picture\u003e\n    \u003c/a\u003e    \n\u003c/p\u003e \n\n# Polypheny-DB\n\n_Polypheny-DB_ is a self-adaptive Polystore that provides cost- and workload aware access to heterogeneous data. As a Polystore, Polypheny-DB seamlessly combines different underlying data storage engines to provide good query performance independent of the type of workload.\n\nIf you want to learn more about Polypheny-DB, we recommend having a look on our [website](https://polypheny.org) or on [this paper](http://dx.doi.org/10.1007/978-3-030-71055-2_2).\n\n## Getting Started ##\nThe easiest way to setup Polypheny-DB is to use a [release](https://github.com/polypheny/Polypheny-DB/releases/latest). Alternatively, you can use [Polypheny Control](https://github.com/polypheny/Polypheny-Control) to automatically build Polypheny-DB.\n\n## Roadmap ##\nSee the [open issues](https://github.com/polypheny/Polypheny-DB/issues) for a list of proposed features (and known issues).\n\n## Contributing ##\nWe highly welcome your contributions to Polypheny-DB. If you would like to contribute, please fork the repository and submit your changes as a pull request. Please consult our [Admin Repository](https://github.com/polypheny/Admin) for guidelines and additional information.\n\nPlease note that we have a [code of conduct](https://github.com/polypheny/Admin/blob/master/CODE_OF_CONDUCT.md). Please follow it in all your interactions with the project.\n\n## Credits ##\n_Polypheny-DB_ builds upon the great work of several other projects:\n\n* [Apache Calcite](https://calcite.apache.org/): A framework for building databases\n* [HSQLDB](http://hsqldb.org/): A relational database written in Java\n* [JavaCC](https://javacc.org/): A parser generator\n* [Javalin](https://javalin.io/): A framework for building web services\n* [Project Lombok](https://projectlombok.org/): A library which provides annotations for tedious tasks\n\nExcept for _Apache Calcite, those projects are used \"as is\" and are integrated as libraries. From _Apache Calcite_ we used parts of the code as foundation for Polypheny-DB.\n\n## Acknowledgements\nThe Polypheny-DB project is supported by the Swiss National Science Foundation (SNSF) under the contract no. 200021_172763.\n\n## License ##\nThe Apache 2.0 License\n","funding_links":[],"categories":[],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpolypheny%2Fpolypheny-db","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fpolypheny%2Fpolypheny-db","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpolypheny%2Fpolypheny-db/lists"}